How to rig my character's clothe
Your problem is that you can see the body beneath the coat. The easiest method to make it invisible is to use a Mask modifier: Select the vertex group you want to hide, give it a name, give your object a Mask modifier, in the Vertex Group field of the modifier, select the group you've created, then use the arrow on its right to switch (&lt;->). Now your body will be invisible.